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ae8694b4b7
The invalid 'numberingSystem' options test from RelativeTimeFormat covers a few more cases, so let's reuse it for NumberFormat and DateTimeFormat. While there, also add tests using non-ASCII inputs. Fixes #2540
41 lines
1.1 KiB
JavaScript
41 lines
1.1 KiB
JavaScript
// Copyright 2020 André Bargull; Igalia, S.L. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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esid: sec-initializedatetimeformat
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description: >
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Checks error cases for the options argument to the DateTimeFormat constructor.
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info: |
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InitializeDateTimeFormat ( dateTimeFormat, locales, options )
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...
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10. If numberingSystem is not undefined, then
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a. If numberingSystem does not match the Unicode Locale Identifier type nonterminal, throw a RangeError exception.
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---*/
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/*
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alphanum = (ALPHA / DIGIT) ; letters and numbers
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numberingSystem = (3*8alphanum) *("-" (3*8alphanum))
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*/
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const invalidNumberingSystemOptions = [
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"",
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"a",
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"ab",
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"abcdefghi",
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"abc-abcdefghi",
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"!invalid!",
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"-latn-",
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"latn-",
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"latn--",
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"latn-ca",
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"latn-ca-",
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"latn-ca-gregory",
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"latné",
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"latn编号",
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];
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for (const numberingSystem of invalidNumberingSystemOptions) {
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assert.throws(RangeError, function() {
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new Intl.DateTimeFormat('en', {numberingSystem});
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}, `new Intl.DateTimeFormat("en", {numberingSystem: "${numberingSystem}"}) throws RangeError`);
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}
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